Constantan
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Copper, copper alloys |
Copper-Nickel Alloys |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mg, % |
Bi, % |
Mn, % |
Cu, % |
Ni, % |
Sb, % |
Pb, % |
As, % |
P, % |
C, % |
S, % |
Примеси, % |
|---|
| GOST 1790-16 |
< 0.5 |
< 0.1 |
< 0.05 |
< 0.002 |
1–2 |
55.306–60 |
39–41 |
< 0.002 |
< 0.005 |
< 0.01 |
< 0.005 |
< 0.1 |
< 0.02 |
< 0.9 |
Information on suppliers
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Примеси |
% |
Impurities |
| Si |
% |
Silicon |
| Mg |
% |
Magnesium |
| Bi |
% |
Bismuth |
| Mn |
% |
Manganese |
| Cu |
% |
Copper |
| Ni |
% |
Nickel |
| Sb |
% |
Antimony |
| Pb |
% |
Lead |
| As |
% |
Arsenic |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |